| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $242.47 | 9.172% | $264.7093 | $264.71 | $264.70 | $264.70 |
| Purchase #2 | $194.27 | 13.570% | $220.6324 | $220.63 | $220.65 | $220.60 |
| Purchase #3 | $248.52 | 8.117% | $268.6924 | $268.69 | $268.70 | $268.70 |
| Purchase #4 | $20.55 | 6.567% | $21.8995 | $21.90 | $21.90 | $21.90 |
| Purchase #5 | $75.96 | 7.364% | $81.5537 | $81.55 | $81.55 | $81.60 |
| Purchase #6 | $223.62 | 10.370% | $246.8094 | $246.81 | $246.80 | $246.80 |
| Purchase #7 | $73.34 | 12.131% | $82.2369 | $82.24 | $82.25 | $82.20 |
| 7 purchase totals = | $1,078.73 | $1,186.5336 | $1,186.53 | $1,186.55 | $1,186.50 | |